LM5100BMA/NOPB - Texas Instruments

Manufacturer Part Number

LM5100BMA/NOPB

Manufacturer

texas-instruments

Introduction

The LM5100BMA/NOPB is a high-voltage, high-current dual-channel gate driver IC designed for driving N-channel power MOSFET or IGBT switches in half-bridge topologies. It features independent, non-inverting inputs, a bootstrap supply for the high-side driver, and peak source/sink current of 2A per channel.

Product Features and Performance

Dual independent non-inverting gate driver channels

Bootstrap supply for high-side driver

Peak source/sink current of 2A per channel

Wide supply voltage range of 9V to 14V

Fast rise/fall times of 570ns/430ns

Supports operating temperatures from -40°C to 125°C

Product Advantages

Reliable and robust performance for high-voltage, high-current switching applications

Flexible half-bridge driver configuration with independent channel control

Efficient bootstrap supply for high-side driver reduces external component count

Capable of driving a wide range of power MOSFETs and IGBTs

Key Reasons to Choose This Product

Proven reliability and performance in demanding power conversion applications

Ease of use with integrated bootstrap supply and non-inverting inputs

Ability to drive high-current, high-voltage power switches efficiently

Wide operating temperature range for industrial and automotive use cases

Quality and Safety Features

Robust design for reliable operation in harsh environments

Overcurrent and undervoltage protection features

UL94 V-0 flammability-rated package

Compatibility

The LM5100BMA/NOPB is compatible with a wide range of N-channel power MOSFETs and IGBTs, making it suitable for use in various power conversion topologies.

Application Areas

Switch-mode power supplies

Motor drives

Inverters

Uninterruptible power supplies (UPS)

Industrial and automotive power electronics

Product Lifecycle

The LM5100BMA/NOPB is currently in the Last Time Buy phase, meaning that it is nearing discontinuation. Customers are advised to contact our website's sales team for information on equivalent or alternative gate driver models that may be available.